'How to use Google's "SimpleMinCostFlow" - C#

I want to create a Max Flow - Min Cost program in C# -Visual studio. I'm using this Guide , but I get error at this line

MinCostFlow minCostFlow = new MinCostFlow(); I'm sure I have to add a library at the using part

(near those: using System.Windows.Forms;) ,but I can't find the name of what library I should add. Do I need to install an special google package?

As the guide specifies, I need the following functions to work.

SimpleMinCostFlow methods:

AddArcWithCapacityAndUnitCost()
SetNodeSupply()
Head()
NumArcs()
NumNodes()
MaximumFlow()
OptimalCost()
Solve()
SolveMaxFlowWithMinCost()
Tail()

PS: Here is some more info about the functions (those are C++, but should provide useful info). Found this new info about StarGraph maybe it helps.

As user Milos Mrdovic specifies, I added using Google.OrTools.Graph;, but it seems I am "missing an using directive or assembly reference" as you can see in the following picture enter image description here

Thank you,

Vlad

c++sharpoptimizationusingmax-flow


Solution 1:[1]

PROBLEM SOLVED ! Go to Tools -> NuGet Package Manager -> Package Manager Console and type "Install-Package Google.OrTools", hit enter. Credit to @Milos Mrdovic

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Source: Stack Overflow

Solution Source
Solution 1 Vlad

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